EP3631224A1 - Système d'embrayage de démarrage à inertie et unité chaîne cinématique - Google Patents

Système d'embrayage de démarrage à inertie et unité chaîne cinématique

Info

Publication number
EP3631224A1
EP3631224A1 EP18725430.5A EP18725430A EP3631224A1 EP 3631224 A1 EP3631224 A1 EP 3631224A1 EP 18725430 A EP18725430 A EP 18725430A EP 3631224 A1 EP3631224 A1 EP 3631224A1
Authority
EP
European Patent Office
Prior art keywords
clutch
toothing
flywheel
assembly according
clutch assembly
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
EP18725430.5A
Other languages
German (de)
English (en)
Inventor
Michael KUNTH
Alessio Paone
Alexander Bartha
Axel Rohm
Wolfgang Kundermann
Monika Rössner
Gerald Viernekes
Guido Schmitt
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
ZF Friedrichshafen AG
Original Assignee
ZF Friedrichshafen AG
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by ZF Friedrichshafen AG filed Critical ZF Friedrichshafen AG
Publication of EP3631224A1 publication Critical patent/EP3631224A1/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D11/00—Clutches in which the members have interengaging parts
    • F16D11/08—Clutches in which the members have interengaging parts actuated by moving a non-rotating part axially
    • F16D11/10—Clutches in which the members have interengaging parts actuated by moving a non-rotating part axially with clutching members movable only axially
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
    • B60K6/00—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00
    • B60K6/08—Prime-movers comprising combustion engines and mechanical or fluid energy storing means
    • B60K6/10—Prime-movers comprising combustion engines and mechanical or fluid energy storing means by means of a chargeable mechanical accumulator, e.g. flywheel
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
    • B60K6/00—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00
    • B60K6/08—Prime-movers comprising combustion engines and mechanical or fluid energy storing means
    • B60K6/10—Prime-movers comprising combustion engines and mechanical or fluid energy storing means by means of a chargeable mechanical accumulator, e.g. flywheel
    • B60K6/105—Prime-movers comprising combustion engines and mechanical or fluid energy storing means by means of a chargeable mechanical accumulator, e.g. flywheel the accumulator being a flywheel
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
    • B60K6/00—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00
    • B60K6/20—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00 the prime-movers consisting of electric motors and internal combustion engines, e.g. HEVs
    • B60K6/22—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00 the prime-movers consisting of electric motors and internal combustion engines, e.g. HEVs characterised by apparatus, components or means specially adapted for HEVs
    • B60K6/38—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00 the prime-movers consisting of electric motors and internal combustion engines, e.g. HEVs characterised by apparatus, components or means specially adapted for HEVs characterised by the driveline clutches
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
    • B60W10/00—Conjoint control of vehicle sub-units of different type or different function
    • B60W10/02—Conjoint control of vehicle sub-units of different type or different function including control of driveline clutches
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
    • B60W10/00—Conjoint control of vehicle sub-units of different type or different function
    • B60W10/04—Conjoint control of vehicle sub-units of different type or different function including control of propulsion units
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
    • B60W10/00—Conjoint control of vehicle sub-units of different type or different function
    • B60W10/04—Conjoint control of vehicle sub-units of different type or different function including control of propulsion units
    • B60W10/06—Conjoint control of vehicle sub-units of different type or different function including control of propulsion units including control of combustion engines
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
    • B60W20/00—Control systems specially adapted for hybrid vehicles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
    • B60W30/00—Purposes of road vehicle drive control systems not related to the control of a particular sub-unit, e.g. of systems using conjoint control of vehicle sub-units
    • B60W30/18—Propelling the vehicle
    • B60W30/18009—Propelling the vehicle related to particular drive situations
    • B60W30/18018—Start-stop drive, e.g. in a traffic jam
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
    • B60W30/00—Purposes of road vehicle drive control systems not related to the control of a particular sub-unit, e.g. of systems using conjoint control of vehicle sub-units
    • B60W30/18—Propelling the vehicle
    • B60W30/18009—Propelling the vehicle related to particular drive situations
    • B60W30/18027—Drive off, accelerating from standstill
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
    • B60W30/00—Purposes of road vehicle drive control systems not related to the control of a particular sub-unit, e.g. of systems using conjoint control of vehicle sub-units
    • B60W30/18—Propelling the vehicle
    • B60W30/18009—Propelling the vehicle related to particular drive situations
    • B60W30/181—Preparing for stopping
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D23/00—Details of mechanically-actuated clutches not specific for one distinct type
    • F16D23/02—Arrangements for synchronisation, also for power-operated clutches
    • F16D23/04—Arrangements for synchronisation, also for power-operated clutches with an additional friction clutch
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/60—Other road transportation technologies with climate change mitigation effect
    • Y02T10/62—Hybrid vehicles

Definitions

  • the invention relates to a fly-starting clutch arrangement for arrangement between an internal combustion engine and a flywheel device, with a friction clutch and a dog clutch.
  • a so-called separating clutch is seated between a flywheel device and the electric motor. This separates the electric motor, which drives the transmission, from the flywheel and the internal combustion engine, so that in pure electromotive operation of the internal combustion engine does not have to be dragged.
  • the electric motor must maintain an energy reserve to start with this if necessary, the internal combustion engine.
  • a fly-starting clutch assembly between the engine and the flywheel device.
  • the output side of the friction clutch is connectable to the input side of the dog clutch.
  • the friction clutch and the dog clutch can be operated temporarily connected in series. This is a period of time during the Einkuppeins the dog clutch.
  • the friction clutch can therefore also be referred to as a synchronizing clutch.
  • the output side of the dog clutch can be coupled or coupled to the flywheel device.
  • the output side of the dog clutch can be screwed or riveted to the flywheel device.
  • a jaw member of the dog clutch with the friction clutch with play be coupled.
  • the jaw member represents the input side of the dog clutch.
  • a jaw member of the dog clutch with the output of the jaw clutch can be coupled without play.
  • two features have to be defined.
  • a backlash-free coupling in the sense of the present invention is then free of play when the toothing is formed with the least possible play. Completely free of play, the teeth can not be designed, since an axial movement of the jaw member relative to the output must be possible.
  • a backlash-free coupling or gearing in the sense of the present invention is at least one coupling that has less play than a coupling with play. When claw coupling so two different couplings, one with more game and one with less game, realized. The one with less play is called play-free.
  • the dog clutch may be preloaded in the direction of engagement. It is therefore designed as a so-called normally-closed clutch.
  • the claw element may have radially outwardly a first toothing for play-free coupling and a second toothing for coupling with play.
  • the output of the jaw element can have a toothing radially further inwards than a further toothing.
  • the first toothing can be arranged radially further inwards than the second toothing.
  • the second toothing can be displaced axially relative to the toothing, without the other toothing coming into contact with the counter toothing.
  • a claw member of the dog clutch radially inside at least one, in particular a single, have teeth.
  • the toothing of the jaw element can couple radially inward with the friction clutch with play.
  • the friction clutch has radially outside a toothing, which is engageable with the toothing radially inward of the jaw member in engagement. Accordingly, the friction clutch is also disposed radially within the jaw member.
  • the gearing of the output of the dog clutch with the jaw member with play couple. Accordingly, the two gears that are initially engaged upon engagement, namely the teeth between the claw member and the friction clutch, and between the claw member and the output of the dog clutch, with play.
  • the toothing between the input of the dog clutch and the output of the dog clutch are backlash-free, which is made possible by the fact that, as already described, two different gears are arranged on the output side of the jaw member.
  • the radially inner toothing of the jaw member in the direction of engagement first couple with the teeth of the friction clutch.
  • This allows the friction clutch to work as a synchronizer clutch. In particular, will thereby engaging the friction clutch first and then first the dog clutch in the sense that first the friction clutch and then the positive clutch are coupled.
  • the friction clutch may have a friction cone.
  • the input part of the dog clutch and the friction cone can be formed on a single component. This is thus input part for the friction clutch and for the dog clutch.
  • the dog clutch may comprise an actuating piston.
  • This may preferably be connected to the jaw member.
  • the actuating device of the dog clutch may comprise an actuating bearing. This can in particular decouple the rotational movement between the actuating piston and the actuating cylinder.
  • the confirmation direction may preferably have a pressure chamber.
  • the pressure chamber may be formed in the input part of the dog clutch. If this is also the input part of the friction clutch results in an extremely compact design of the jump start clutch assembly.
  • the invention relates to a drive train arrangement with a
  • Flystart clutch assembly and at least a portion of a flywheel device.
  • the powertrain arrangement is characterized in that the swing start clutch assembly is formed as described.
  • FIG. 5 shows a drive train arrangement in a detailed view.
  • FIG. 1 shows a drive train 1 with an internal combustion engine 2, a
  • Flywheel clutch assembly 3 a flywheel device 4, a clutch 5, an electric motor 6 and a transmission 7.
  • the electric motor 6 can be configured as a single electric motor or as series-connected electric motors, it is essential here that the electric motor 6 in front of the transmission 7 on the drive train attacks.
  • the flywheel clutch assembly 3 is characterized by its position in front of the flywheel device 4. This is due to the particular function of the flywheel clutch assembly 3, which only serves for the high travel of the internal combustion engine 2 and otherwise transmits the torque of the internal combustion engine 2.
  • the flywheel clutch assembly 3 By providing the flywheel clutch assembly 3, it is possible to design the electric motor 6 with lower power reserves, whereby it is cheaper to produce.
  • the flywheel clutch assembly 3 separates the engine 2 from the remainder of the drive train in purely electronic operation, the electric motor 6 thus drives the flywheel device 4 as an energy store in purely electric motor operation.
  • the additional power which the electric motor 6 has to apply for this purpose in purely electromotive operation is less than the power reserve that would be required if the electric motor 6 had to accelerate not only this but also the flywheel device 4 for starting the internal combustion engine.
  • the fly-starting clutch assembly 3 is not a starting clutch since it is not used to move the motor vehicle. Regardless of whether or not the motor vehicle is already in motion, the fly-starting clutch assembly 3 merely serves to start the engine 2. It is therefore interpreted by the interpretation forth, for example, in relation to the removal of heat differently interpretable as a starting clutch. In this respect, the different function, for example, in the amount of material of the pressure plate noticeable.
  • FIG. 2 shows the swing start clutch arrangement 3 in the disengaged state.
  • both the friction clutch 8 and the dog clutch 9 are disengaged.
  • the disengagement is realized by the actuator 10, wherein pressure oil in a pressure chamber 12, the actuating cylinder 14 moves in the axial direction and the actuating cylinder 14, an actuating piston 16 thereby also axially displaces.
  • an actuating bearing 18 is arranged between the actuating cylinder 14 and the actuating piston 16.
  • the pressure chamber 12 is arranged in the input hub 20, which is at the same time the input part in the friction clutch 8 as well as in the dog clutch 9. With the input hub 20 of the coupling body 22 is fixedly connected, which has a part 24 of the cone clutch.
  • the coupling body 22 also includes a toothing 26, which with the
  • the friction clutch 8 in addition to the coupling body 22 also includes the second part 30, which also has a half-cone and is additionally equipped with a toothing 32.
  • the claw member 28 has three teeth, namely the teeth 34, 36 and 38.
  • the counter-toothing 40 is like the counter-toothing 42 on the Aus gear 44 of the dog clutch arranged.
  • the clutches 8 and 9 are disengaged, so the teeth 36 and 34 are not engaged with any teeth.
  • the teeth 38 of the jaw member 28 is engaged with the toothing 40, with play.
  • the output 44 of the dog clutch 9 comprises two main parts, namely the teeth-supporting, axial part 46 and the radial part 48.
  • the radial part 48 is riveted to the input 50 of a dual-mass flywheel.
  • a preload spring 52 is arranged, which biases the clutches 8 and 9 in the direction of engagement.
  • FIG. 3 shows the fly-starting clutch arrangement 3 according to FIG. 2 in a first engagement position.
  • the fly-start clutch arrangements 3 according to FIGS. 2 and 3 correspond completely to components, for which reason reference is made in full to FIG.
  • the difference from Figure 2 is merely by reducing the actuation pressure, which is why the actuating piston 16 has been moved by the preload spring 52 in the direction of engagement, first the teeth 34 of the pawl member 28 with the teeth 32 of the part 30 of the friction clutch 8 is engaged.
  • the friction clutch 8 is closed in the position of Figure 3, while the dog clutch 9 is still open.
  • the teeth 32 and 34 are also occupied by play, which is why in Figure 3 only teeth with game engaged. These are the radially inner toothing 34 of the claw element 28 with the toothing 32 of the part 30, the toothing 32 lying radially outward.
  • the teeth 38 and the counter teeth 40 are engaged, which are also engaged with play.
  • the toothing 38 is arranged radially on the outside of the claw element 28 and the counter teeth 40 radially inwardly on the output 44.
  • FIG. 4 shows the swing start clutch assembly 3 in fully engaged position.
  • the toothing 36 engages with the counter-toothing 42 and the toothing 34 with the toothing 36.
  • These tooth engagements are play-free in the sense that they engage with less play than the toothing in FIG. Preferably with the least possible clearance, which allows axial movement of the jaw member 28.
  • FIG 4 shows the torque path 56, which now leads from the input hub 20 via the coupling body 22 and from there by the toothing 26 via the teeth 34 and the jaw member 28 and the toothing 36 to the teeth 38 and thus to the output 44 of the dog clutch. From there, the torque goes to the input of the flywheel device in the form of the dual-mass flywheel and there first to the input 50. Also in Figure 4, the arrows of the torque path 56 can be seen in the reverse direction.
  • FIG. 5 shows the fly-starting clutch arrangement 3 with further components of the drive train and, in particular, starting from the crankshaft 58 via a flexplate arrangement 60.
  • the flywheel starting clutch arrangement 3 is followed by a dual-mass flywheel 62 whose input 50 is connected to the flywheel starting arrangement 3 as described.
  • the drive train 1 has a absorber 64 and a second torsional vibration damper 66.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Transportation (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Automation & Control Theory (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Operated Clutches (AREA)

Abstract

L'invention concerne un système d'embrayage de démarrage à inertie (3) à monter entre un moteur à combustion interne (2) et un dispositif à masse d'inertie (4), ledit système d'embrayage de démarrage à inertie comportant un embrayage à friction (8) et un embrayage à crabots (9), ledit système d'embrayage de démarrage à inertie se caractérisant en ce que le côté sortie de l'embrayage à friction (8) peut être relié au côté sortie de l'embrayage à crabots (9).
EP18725430.5A 2017-06-02 2018-05-08 Système d'embrayage de démarrage à inertie et unité chaîne cinématique Withdrawn EP3631224A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102017209395.1A DE102017209395A1 (de) 2017-06-02 2017-06-02 Schwungstartkupplungsanordnung sowie Antriebsstrangeinheit
PCT/EP2018/061747 WO2018219594A1 (fr) 2017-06-02 2018-05-08 Système d'embrayage de démarrage à inertie et unité chaîne cinématique

Publications (1)

Publication Number Publication Date
EP3631224A1 true EP3631224A1 (fr) 2020-04-08

Family

ID=62196525

Family Applications (1)

Application Number Title Priority Date Filing Date
EP18725430.5A Withdrawn EP3631224A1 (fr) 2017-06-02 2018-05-08 Système d'embrayage de démarrage à inertie et unité chaîne cinématique

Country Status (3)

Country Link
EP (1) EP3631224A1 (fr)
DE (1) DE102017209395A1 (fr)
WO (1) WO2018219594A1 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102018222035A1 (de) * 2018-12-18 2020-06-18 Zf Friedrichshafen Ag Schwungstartkupplungsanordnung, Antriebsstrang sowie Kraftfahrzeug
CN114506329B (zh) * 2022-02-14 2023-05-30 东风汽车集团股份有限公司 车辆起步控制方法及***

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10047755B4 (de) * 2000-09-27 2011-03-31 Daimler Ag Starter-Generator-Vorrichtung für Verbrennungskraftmaschinen und Verfahren zum Betreiben der Vorrichtung
DE102009047766A1 (de) * 2009-12-10 2011-06-16 Zf Friedrichshafen Ag Durchschaltkupplung und Verfahren zu deren Ansteuerung
DE102015211436A1 (de) * 2014-07-25 2016-01-28 Schaeffler Technologies AG & Co. KG Antriebsanordnung
DE102015201931A1 (de) * 2015-02-04 2016-08-04 Bayerische Motoren Werke Aktiengesellschaft Antriebssystem für ein Hybridfahrzeug

Also Published As

Publication number Publication date
WO2018219594A1 (fr) 2018-12-06
DE102017209395A1 (de) 2018-12-06

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